On Thu, 23 Jun 2022 21:28:02 -0500
o1bigtenor via Dng <dng@???> wrote:

> Greetings
>
> Managed to get the new system running - - - yee haw!!!
> Now trying to get everything set up - - - lots of software to install
> - - - working on things.
>
> How do I get the open source drivers for my RX570 gpu installed AND
> working?

Install

    xserver-xorg-video-amdgpu

> lsmod says that I have amdgpu running - -

Installed firmware?
lspci to see if it recognise your video/gpu/sound?
    -

> multiple instances.

How many cards do you have?

> I can't figure out how to change my
monitor
> settings from some 1080 x 768 to the actual resolution of 3840x2160.
> This graphics stuff has always seemed to be linux's achilles heel!!

Try xrandr
It shoulk list the monitors and allow you to enable any extras, then set
the resolution and orientation